Reply To: Letter sign when the page number is EI9 Home › Forums › Braille Formats/Textbook › Letter sign when the page number is EI9 › Reply To: Letter sign when the page number is EI9 September 11, 2012 at 2:24 pm #21685 joannavenneriParticipant What a great question! No letter sign. In this context it's not necessary. The reader will know that the page is not numbered EITHER9. --Joanna